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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)08/17
03:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
03:00:00 (GMT) on 08/17
Sea Height:5.6 ft
Primary Swell Height: 3.4 ft
Primary Swell Period: 14.3 secs
Surf Height3.6 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
08/1703:00:005.6 3.4 se14.3 secs3.5 se11.2 secs2.4 se 7.9secs3.6 -4.1 14.3
08/1702:00:005.4 3.7 se12.7 secs2.4 se15.7 secs3.1 se 9.1secs3.5 -4.0 12.7
08/1701:00:005.6 3.4 se14.3 secs3.8 se11.1 secs2.2 se 7.8secs3.7 -4.2 14.3
08/1700:00:005.4 3.3 se14.2 secs3.2 se10.1 secs1.5 se 6.7secs3.5 -4.0 14.2
08/1623:00:005.6 3.3 se14.2 secs3.4 se11.2 secs2.2 se 7.8secs3.5 -4.0 14.2
08/1622:00:005.7 3.6 se12.5 secs3.5 se9.3 secs1.4 se 16.7secs3.4 -3.9 12.5
08/1621:00:005.8 3.4 se14.2 secs4.0 se11.1 secs2.6 se 7.8secs3.6 -4.1 14.2
08/1620:00:006.5 4.6 se11.0 secs2.2 se15.1 secs2.5 se 7.8secs3.8 -4.3 11.0
08/1619:00:006.6 4.1 se12.6 secs4.3 se9.3 secs1.1 se 16.7secs3.9 -4.4 12.6
08/1618:00:006.0 3.7 se12.5 secs3.8 se9.2 secs1.4 se 16.7secs3.5 -3.9 12.5
08/1617:00:006.8 4.8 se12.4 secs3.9 se9.3 secs1.1 se 16.7secs4.5 -5.1 12.4
08/1616:00:006.8 4.7 se12.4 secs2.6 se15.6 secs4.0 se 9.3secs4.4 -4.9 12.4
08/1615:00:006.1 4.6 se12.3 secs3.3 se9.1 secs1.0 se 16.7secs4.3 -4.8 12.3
08/1614:00:006.5 4.4 se12.5 secs4.1 se9.3 secs1.3 se 16.7secs4.1 -4.6 12.5
08/1613:00:006.7 4.9 se12.5 secs2.8 se15.7 secs3.8 se 9.3secs4.6 -5.2 12.5
08/1612:00:006.0 4.3 se12.4 secs2.5 se15.8 secs3.4 se 9.4secs4.0 -4.5 12.4
08/1611:00:006.2 4.5 se12.5 secs2.6 se15.9 secs3.4 se 9.4secs4.2 -4.7 12.5
08/1610:00:006.4 4.4 se12.3 secs2.2 se15.6 secs3.3 se 9.3secs4.0 -4.6 12.3
08/1609:00:006.6 5.0 se12.5 secs2.7 se15.6 secs3.1 se 9.3secs4.7 -5.3 12.5
08/1608:00:007.5 5.7 se12.2 secs2.9 se8.4 secs1.2 se 16.7secs5.2 -5.9 12.2
08/1607:00:007.4 5.0 se12.4 secs4.3 se9.3 secs0.8 se 16.7secs4.7 -5.3 12.4
08/1606:00:009.5 7.4 se12.2 secs3.9 se8.5 secs0.4 se 16.7secs6.8 -7.7 12.2
08/1605:00:0010.4 8.4 se12.3 secs3.8 se8.6 secs1.4 se 16.7secs7.7 -8.7 12.3
08/1604:00:009.1 6.8 se12.4 secs3.0 se15.6 secs4.9 se 9.3secs6.3 -7.1 12.4

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
02:50:00 (GMT) on 08/17
Combined Sea Height:6.6 ft
Dominant Period:9.0 secs
Wind Speed: 7.8 kts
Wind Gust: 9.8 kts
Wind Direction:150 degrees
Barometric Pressure:1010.6 mbs
Air Temperature: 82.4 degrees
Water Temperature:32.0 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
08/1702:50:006.69.07.89.81501010.682.432.0
08/1701:50:006.99.07.89.81601010.782.032.0
08/1700:50:006.69.09.89.81601011.282.032.0
08/1623:50:007.210.09.811.71801011.481.932.0
08/1622:50:007.210.011.713.71901011.881.932.0
08/1621:50:007.210.011.715.61901012.381.932.0
08/1620:50:008.29.011.713.71901012.181.932.0
08/1619:50:008.210.011.715.62101011.981.732.0
08/1618:50:007.99.013.717.62201011.581.732.0
08/1617:50:008.29.015.619.52101010.681.732.0
08/1616:50:008.510.015.619.52201009.481.732.0
08/1615:50:009.210.017.621.42101008.781.132.0
08/1614:50:008.99.015.623.42001007.979.532.0
08/1613:50:009.210.013.717.62201008.080.232.0
08/1612:50:007.910.015.617.62201007.881.032.0
08/1611:50:007.910.013.717.62201008.181.132.0
08/1610:50:007.913.013.717.62301008.281.532.0
08/1609:50:009.211.013.717.62301008.580.832.0
08/1608:50:009.510.013.715.62301008.881.132.0
08/1607:50:009.210.011.715.62601008.781.332.0
08/1606:50:0010.810.011.715.62601008.181.532.0
08/1605:50:0010.89.011.715.62701007.081.332.0
08/1604:50:0011.29.015.619.52901006.781.032.0
08/1603:50:0011.511.015.619.53001005.780.832.0

 

000041899 ___0.024826
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